| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 HSO4 = 2 NaSO4 + H2
NaB(OH)4 + H2SO4 = B(OH)3 + NaSO4 + H2O + H2 =>
2 NaB(OH)4 + 2 H2SO4 = 2 B(OH)3 + 2 NaSO4 + 2 H2O + H2
KHC4H4O6 + O2 = CO2 + K2O + H2O =>
2 KHC4H4O6 + 5 O2 = 8 CO2 + K2O + 5 H2O
PdO + CO = Pd + CO2 =>
PdO + CO = Pd + CO2
COH22 + O2 = CO2 + H2O =>
COH22 + 6 O2 = CO2 + 11 H2O
Hg2S + KNO3 = Hg(NO3)2 + HgSO4 + KNO2 + K2O =>
Hg2S + 7 KNO3 = Hg(NO3)2 + HgSO4 + 5 KNO2 + K2O
NH3 + NaCl + CO2 + H2O = NaHCO3 + NH4Cl =>
NH3 + NaCl + CO2 + H2O = NaHCO3 + NH4Cl
C8H6O + O2 = CO2 + H2O =>
C8H6O + 9 O2 = 8 CO2 + 3 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
KClO3 + FeO = KCl + Fe2O3 =>
KClO3 + 6 FeO = KCl + 3 Fe2O3
Au + HF = AuF3 + H2 =>
2 Au + 6 HF = 2 AuF3 + 3 H2
NaClO + NaOH + Cr2O3 = Na2CrO4 + NaCl + H2O =>
3 NaClO + 4 NaOH + Cr2O3 = 2 Na2CrO4 + 3 NaCl + 2 H2O
CO2 + Ca(NO3)2 = CaO + C + NO3 =>
CO2 + 2 Ca(NO3)2 = 2 CaO + C + 4 NO3
CuSO4Fe = FeSO4 + Cu =>
CuSO4Fe = FeSO4 + Cu
Al2O3 + Cl2 = Cl3Al + O =>
Al2O3 + 3 Cl2 = 2 Cl3Al + 3 O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O + BaCl2 = BaCO3 + HCl =>
CO2 + H2O + BaCl2 = BaCO3 + 2 HCl
C6H12 + Cl2 = C6H10 + HCl =>
C6H12 + Cl2 = C6H10 + 2 HCl
Br2(g) + KI(s) = KBr(s) + I2(g) =>
Br2(g) + 2 KI(s) = 2 KBr(s) + I2(g)
BaOH2O = Ba(OH)2 =>
BaOH2O = Ba(OH)2
Cu2SO4 + Pb(NO3)2 = CuNO3 + PbSO4 =>
Cu2SO4 + Pb(NO3)2 = 2 CuNO3 + PbSO4
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Br2 + SnCl2 + KOH = K2[Sn(OH)6] + KBr + KCl =>
Br2 + SnCl2 + 6 KOH = K2[Sn(OH)6] + 2 KBr + 2 KCl
Ag(s) + H2SO4(ac) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(ac) = Ag2SO4 + H2
Na + FeI3 = Fe + NaI3 =>
Na + FeI3 = Fe + NaI3
C3H7COOCH3 + H2O = C3H7COOH + CH3OH =>
C3H7COOCH3 + H2O = C3H7COOH + CH3OH
CO2 + H2O = CH1206 + O2 =>
2 CO2 + 1206 H2O = 2 CH1206 + 605 O2
H2CO3 + MgCl2 = MgCO3 + HCl =>
H2CO3 + MgCl2 = MgCO3 + 2 HCl
(NH4)2S + SrCl2 = (NH4)Cl + SrS =>
(NH4)2S + SrCl2 = 2(NH4)Cl + SrS
BaCO3 + H = Ba + CO2 + H2O =>
BaCO3 + 2 H = Ba + CO2 + H2O
RhCl3 = Rh + Cl2 =>
2 RhCl3 = 2 Rh + 3 Cl2
Sb4O6 + NaOH + H2O = NaSb(OH)4 =>
Sb4O6 + 4 NaOH + 6 H2O = 4 NaSb(OH)4
Pb(NO3)2 + Na2(SO4)2 = Na(NO3) + Pb(SO4)2 =>
Pb(NO3)2 + Na2(SO4)2 = 2 Na(NO3) + Pb(SO4)2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
COSO4 + KI + KIO3 + H2O = CO(OH)2 + K2SO4 + I2 =>
3 COSO4 + 5 KI + KIO3 + 3 H2O = 3 CO(OH)2 + 3 K2SO4 + 3 I2
Br + Ba = BrBa =>
Br + Ba = BrBa
HCl + PO43 = HPO43 + Cl =>
HCl + PO43 = HPO43 + Cl
MgCO3 + K3PO4 = Mg3(PO4)2 + K2CO3 =>
3 MgCO3 + 2 K3PO4 = Mg3(PO4)2 + 3 K2CO3
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
Al2(So4)3(aq) + NaOH(aq) = Al(OH)3(s) + Na2So4(aq) =>
Al2(So4)3(aq) + 6 NaOH(aq) = 2 Al(OH)3(s) + 3 Na2So4(aq)
H2SO4 + P = H2PO4 + H2O + SO2 =>
3 H2SO4 + P = H2PO4 + 2 H2O + 3 SO2
I2 + AlF3 = AlI3 + F2 =>
3 I2 + 2 AlF3 = 2 AlI3 + 3 F2
C12H26 + O2 = C12H26O =>
2 C12H26 + O2 = 2 C12H26O
KOH + H2CrO4 = KCrO4 + H3O =>
KOH + H2CrO4 = KCrO4 + H3O
CO2 + H2O = CH1206 + O2 =>
2 CO2 + 1206 H2O = 2 CH1206 + 605 O2
HJ + H3SO4 = J2 + H2O + H2S =>
14 HJ + 2 H3SO4 = 7 J2 + 8 H2O + 2 H2S
Mg + Fe(OH)3 = Mg(OH)2 + FeOH =>
Mg + Fe(OH)3 = Mg(OH)2 + FeOH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
